Answer:
use pythagorean theorem
Step-by-step explanation:
a^2+b^2=c^2
Answer:it's c and b
Step-by-step explanation:
It's c an b
I don't know because of the denomination at the end
Answer:
Write the following numbers in order from smallest value to largest value: 1.75, 1. Justify your answer. 4. If 2x2 – x + 6 is subtracted from x2 + 3x – 2, ...
Step-by-step explanation:
1. Which number is irrational?
(A) (B) (C) 0.3333 (D)
2. In which group are the numbers arranged in order from smallest value to largest value?
(A) π, 3.14, (B) 3.14, π
(C) , 3.14, π, (D) 3.14, , π,
3. Write the following numbers in order from smallest value to largest value:
1.75, 1
Justify your answer.
4. If 2x2 – x + 6 is subtracted from x2 + 3x – 2, the result is
(A) x2 + 2x – 8 (B) x2 – 4x + 8 (C) –x
2 + 2x – 8 (D) –x
2 + 4x – 8
Answer:
a is equal to 0.3
Step-by-step explanation:
12a + 5 -8a =-1
(collect like terms)
12a + 8a= -1 -5
20a = -6
a= -6÷20
a= 3÷ 10
a= 0.3